Rapid: Individual Calculations August 2022
 Lenain, Jerome  Total change: -20.80  Rating chartPersonal card
 7e Open rapide de Yerres Open A YERRES FRA 2022-07-03
RcRownchangeKK*chgGame
 1316 1322 1.00 4 -1.04 20 -20.80 
  Croise, Stephane 1498 FRA0.001-0.2720-5.40 
  Cardinal, Alain 1158 FRA0.001-0.7220-14.40 
  Tymcenko, Maria 1387 FRA0.001-0.4120-8.20 
  Le Marchand, Jean-Luc 1221 FRA1.0010.36207.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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